[PATCH v3 60/78] OvmfPkg/Xen: Fix various typos

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

From: Antoine Coeur <coeur@gmx.fr>

Fix various typos in comments and documentation.

Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Anthony Perard <anthony.perard@citrix.com>
Cc: Julien Grall <julien@xen.org>
Signed-off-by: Antoine Coeur <coeur@gmx.fr>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Philippe Mathieu-Daude <philmd@redhat.com>
---
 OvmfPkg/Include/IndustryStandard/Xen/arch-arm/xen.h       | 2 +-
 OvmfPkg/Include/IndustryStandard/Xen/grant_table.h        | 4 ++--
 OvmfPkg/Include/IndustryStandard/Xen/io/blkif.h           | 2 +-
 OvmfPkg/Include/Protocol/XenBus.h                         | 4 ++--
 OvmfPkg/Include/Protocol/XenIo.h                          | 2 +-
 OvmfPkg/XenBusDxe/DriverBinding.h                         | 2 +-
 OvmfPkg/XenBusDxe/EventChannel.h                          | 2 +-
 OvmfPkg/XenBusDxe/GrantTable.h                            | 2 +-
 OvmfPkg/XenPvBlkDxe/BlockIo.h                             | 6 +++---
 OvmfPkg/XenPvBlkDxe/DriverBinding.h                       | 2 +-
 OvmfPkg/Library/PciHostBridgeLib/XenSupport.c             | 4 ++--
 .../XenConsoleSerialPortLib/XenConsoleSerialPortLib.c     | 6 +++---
 OvmfPkg/XenBusDxe/XenBus.c                                | 2 +-
 OvmfPkg/XenBusDxe/XenBusDxe.c                             | 6 +++---
 OvmfPkg/XenBusDxe/XenStore.c                              | 4 ++--
 OvmfPkg/XenPvBlkDxe/BlockFront.c                          | 2 +-
 OvmfPkg/XenPvBlkDxe/BlockIo.c                             | 8 ++++----
 OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.c                         | 2 +-
 18 files changed, 31 insertions(+), 31 deletions(-)

diff --git a/OvmfPkg/Include/IndustryStandard/Xen/arch-arm/xen.h b/OvmfPkg/Include/IndustryStandard/Xen/arch-arm/xen.h
index a394f8d85a5d..36338d063a9d 100644
--- a/OvmfPkg/Include/IndustryStandard/Xen/arch-arm/xen.h
+++ b/OvmfPkg/Include/IndustryStandard/Xen/arch-arm/xen.h
@@ -96,7 +96,7 @@
  *   All generic sub-operations
  *
  *  HYPERVISOR_physdev_op
- *   No sub-operations are currenty supported
+ *   No sub-operations are currently supported
  *
  *  HYPERVISOR_sysctl
  *   All generic sub-operations, with the exception of:
diff --git a/OvmfPkg/Include/IndustryStandard/Xen/grant_table.h b/OvmfPkg/Include/IndustryStandard/Xen/grant_table.h
index da8d6c2705f0..54af1dbc383c 100644
--- a/OvmfPkg/Include/IndustryStandard/Xen/grant_table.h
+++ b/OvmfPkg/Include/IndustryStandard/Xen/grant_table.h
@@ -365,7 +365,7 @@ DEFINE_XEN_GUEST_HANDLE(gnttab_unmap_grant_ref_t);
  /*
   * GNTMAP_contains_pte subflag:
   *  0 => This map request contains a host virtual address.
-  *  1 => This map request contains the machine addess of the PTE to update.
+  *  1 => This map request contains the machine address of the PTE to update.
   */
 #define _GNTMAP_contains_pte    (4)
 #define GNTMAP_contains_pte     (1<<_GNTMAP_contains_pte)
@@ -386,7 +386,7 @@ DEFINE_XEN_GUEST_HANDLE(gnttab_unmap_grant_ref_t);
 /* ` enum grant_status { */
 #define GNTST_okay             (0)  /* Normal return.                        */
 #define GNTST_general_error    (-1) /* General undefined error.              */
-#define GNTST_bad_domain       (-2) /* Unrecognsed domain id.                */
+#define GNTST_bad_domain       (-2) /* Unrecognised domain id.               */
 #define GNTST_bad_gntref       (-3) /* Unrecognised or inappropriate gntref. */
 #define GNTST_bad_handle       (-4) /* Unrecognised or inappropriate handle. */
 #define GNTST_bad_virt_addr    (-5) /* Inappropriate virtual address to map. */
diff --git a/OvmfPkg/Include/IndustryStandard/Xen/io/blkif.h b/OvmfPkg/Include/IndustryStandard/Xen/io/blkif.h
index ff8e77589f92..5939610a9616 100644
--- a/OvmfPkg/Include/IndustryStandard/Xen/io/blkif.h
+++ b/OvmfPkg/Include/IndustryStandard/Xen/io/blkif.h
@@ -270,7 +270,7 @@
  *      access (even when it should be read-only). If the frontend hits the
  *      maximum number of allowed persistently mapped grants, it can fallback
  *      to non persistent mode. This will cause a performance degradation,
- *      since the the backend driver will still try to map those grants
+ *      since the backend driver will still try to map those grants
  *      persistently. Since the persistent grants protocol is compatible with
  *      the previous protocol, a frontend driver can choose to work in
  *      persistent mode even when the backend doesn't support it.
diff --git a/OvmfPkg/Include/Protocol/XenBus.h b/OvmfPkg/Include/Protocol/XenBus.h
index 8ff5ca357500..0dac9266280f 100644
--- a/OvmfPkg/Include/Protocol/XenBus.h
+++ b/OvmfPkg/Include/Protocol/XenBus.h
@@ -215,7 +215,7 @@ XENSTORE_STATUS
   Grant access to the page Frame to the domain DomainId.
 
   @param This       A pointer to XENBUS_PROTOCOL instance.
-  @param DomainId   ID of the domain to grant acces to.
+  @param DomainId   ID of the domain to grant access to.
   @param Frame      Frame Number of the page to grant access to.
   @param ReadOnly   Provide read-only or read-write access.
   @param RefPtr     Reference number of the grant will be written to this pointer.
@@ -266,7 +266,7 @@ UINT32
   Send an event to the remote end of the channel whose local endpoint is Port.
 
   @param This       A pointer to the XENBUS_PROTOCOL.
-  @param Port       Local port to the the event from.
+  @param Port       Local port to the event from.
 
   @retval UINT32    The return value from the hypercall, 0 if success.
 **/
diff --git a/OvmfPkg/Include/Protocol/XenIo.h b/OvmfPkg/Include/Protocol/XenIo.h
index 6bea0a02bb3e..f4051ca50729 100644
--- a/OvmfPkg/Include/Protocol/XenIo.h
+++ b/OvmfPkg/Include/Protocol/XenIo.h
@@ -1,7 +1,7 @@
 /** @file
   XenIo protocol to abstract arch specific details
 
-  The Xen implementations for the Intel and ARM archictures differ in the way
+  The Xen implementations for the Intel and ARM architectures differ in the way
   the base address of the grant table is communicated to the guest. The former
   uses a virtual PCI device, while the latter uses a device tree node.
   In order to allow the XenBusDxe UEFI driver to be reused for the non-PCI
diff --git a/OvmfPkg/XenBusDxe/DriverBinding.h b/OvmfPkg/XenBusDxe/DriverBinding.h
index 9b0eb2064461..43ee8aff02ae 100644
--- a/OvmfPkg/XenBusDxe/DriverBinding.h
+++ b/OvmfPkg/XenBusDxe/DriverBinding.h
@@ -75,7 +75,7 @@ XenBusDxeDriverBindingSupported (
   @retval EFI_SUCCESS              The device was started.
   @retval EFI_DEVICE_ERROR         The device could not be started due to a device error.Currently not implemented.
   @retval EFI_OUT_OF_RESOURCES     The request could not be completed due to a lack of resources.
-  @retval Others                   The driver failded to start the device.
+  @retval Others                   The driver failed to start the device.
 
 **/
 EFI_STATUS
diff --git a/OvmfPkg/XenBusDxe/EventChannel.h b/OvmfPkg/XenBusDxe/EventChannel.h
index 6e98bbe46367..793571fab6d1 100644
--- a/OvmfPkg/XenBusDxe/EventChannel.h
+++ b/OvmfPkg/XenBusDxe/EventChannel.h
@@ -53,7 +53,7 @@ XenBusEventChannelAllocate (
   Send an event to the remote end of the channel whose local endpoint is Port.
 
   @param This       A pointer to the XENBUS_PROTOCOL.
-  @param Port       Local port to the the event from.
+  @param Port       Local port to the event from.
 
   @retval UINT32    The return value from the hypercall, 0 if success.
 **/
diff --git a/OvmfPkg/XenBusDxe/GrantTable.h b/OvmfPkg/XenBusDxe/GrantTable.h
index 2cc889b6433f..0c1e076337e6 100644
--- a/OvmfPkg/XenBusDxe/GrantTable.h
+++ b/OvmfPkg/XenBusDxe/GrantTable.h
@@ -38,7 +38,7 @@ XenGrantTableDeinit (
   Grant access to the page Frame to the domain DomainId.
 
   @param This       A pointer to XENBUS_PROTOCOL instance.
-  @param DomainId   ID of the domain to grant acces to.
+  @param DomainId   ID of the domain to grant access to.
   @param Frame      Frame Number of the page to grant access to.
   @param ReadOnly   Provide read-only or read-write access.
   @param RefPtr     Reference number of the grant will be written to this pointer.
diff --git a/OvmfPkg/XenPvBlkDxe/BlockIo.h b/OvmfPkg/XenPvBlkDxe/BlockIo.h
index 85278c67c02c..1100791183d2 100644
--- a/OvmfPkg/XenPvBlkDxe/BlockIo.h
+++ b/OvmfPkg/XenPvBlkDxe/BlockIo.h
@@ -20,7 +20,7 @@
   @retval EFI_SUCCESS           The data was read correctly from the device.
   @retval EFI_DEVICE_ERROR      The device reported an error while performing the read.
   @retval EFI_NO_MEDIA          There is no media in the device.
-  @retval EFI_MEDIA_CHANGED     The MediaId does not matched the current device.
+  @retval EFI_MEDIA_CHANGED     The MediaId does not match the current device.
   @retval EFI_BAD_BUFFER_SIZE   The Buffer was not a multiple of the block size of the device.
   @retval EFI_INVALID_PARAMETER The read request contains LBAs that are not valid,
                                 or the buffer is not on proper alignment.
@@ -50,7 +50,7 @@ XenPvBlkDxeBlockIoReadBlocks (
   @retval EFI_WRITE_PROTECTED   The device can not be written to.
   @retval EFI_DEVICE_ERROR      The device reported an error while performing the write.
   @retval EFI_NO_MEDIA          There is no media in the device.
-  @retval EFI_MEDIA_CHNAGED     The MediaId does not matched the current device.
+  @retval EFI_MEDIA_CHANGED     The MediaId does not match the current device.
   @retval EFI_BAD_BUFFER_SIZE   The Buffer was not a multiple of the block size of the device.
   @retval EFI_INVALID_PARAMETER The write request contains LBAs that are not valid,
                                 or the buffer is not on proper alignment.
@@ -72,7 +72,7 @@ XenPvBlkDxeBlockIoWriteBlocks (
   @param  This              Indicates a pointer to the calling context.
 
   @retval EFI_SUCCESS       All outstanding data was written to the device
-  @retval EFI_DEVICE_ERROR  The device reported an error while writting back the data
+  @retval EFI_DEVICE_ERROR  The device reported an error while writing back the data
   @retval EFI_NO_MEDIA      There is no media in the device.
 
 **/
diff --git a/OvmfPkg/XenPvBlkDxe/DriverBinding.h b/OvmfPkg/XenPvBlkDxe/DriverBinding.h
index 9a4eac4b3ebf..fa2983644ce9 100644
--- a/OvmfPkg/XenPvBlkDxe/DriverBinding.h
+++ b/OvmfPkg/XenPvBlkDxe/DriverBinding.h
@@ -90,7 +90,7 @@ XenPvBlkDxeDriverBindingSupported (
   @retval EFI_SUCCESS              The device was started.
   @retval EFI_DEVICE_ERROR         The device could not be started due to a device error.Currently not implemented.
   @retval EFI_OUT_OF_RESOURCES     The request could not be completed due to a lack of resources.
-  @retval Others                   The driver failded to start the device.
+  @retval Others                   The driver failed to start the device.
 
 **/
 EFI_STATUS
diff --git a/OvmfPkg/Library/PciHostBridgeLib/XenSupport.c b/OvmfPkg/Library/PciHostBridgeLib/XenSupport.c
index b41bd6b3002b..e161f14375ca 100644
--- a/OvmfPkg/Library/PciHostBridgeLib/XenSupport.c
+++ b/OvmfPkg/Library/PciHostBridgeLib/XenSupport.c
@@ -280,7 +280,7 @@ ScanForRootBridges (
           //
           if (Pci.Bridge.SubordinateBus > SubBus) {
             //
-            // If the suborinate bus number of the PCI-PCI bridge is greater
+            // If the subordinate bus number of the PCI-PCI bridge is greater
             // than the PCI root bridge's current subordinate bus number,
             // then update the PCI root bridge's subordinate bus number
             //
@@ -419,7 +419,7 @@ ScanForRootBridges (
 
         //
         // See if the PCI Device is a PCI - ISA or PCI - EISA
-        // or ISA_POSITIVIE_DECODE Bridge device
+        // or ISA_POSITIVE_DECODE Bridge device
         //
         if (Pci.Hdr.ClassCode[2] == PCI_CLASS_BRIDGE) {
           if (Pci.Hdr.ClassCode[1] == PCI_CLASS_BRIDGE_ISA ||
diff --git a/OvmfPkg/Library/XenConsoleSerialPortLib/XenConsoleSerialPortLib.c b/OvmfPkg/Library/XenConsoleSerialPortLib/XenConsoleSerialPortLib.c
index eef9302dd5c2..895dfc02f90a 100644
--- a/OvmfPkg/Library/XenConsoleSerialPortLib/XenConsoleSerialPortLib.c
+++ b/OvmfPkg/Library/XenConsoleSerialPortLib/XenConsoleSerialPortLib.c
@@ -247,13 +247,13 @@ SerialPortGetControl (
 }
 
 /**
-  Sets the baud rate, receive FIFO depth, transmit/receice time out, parity,
+  Sets the baud rate, receive FIFO depth, transmit/receive time out, parity,
   data bits, and stop bits on a serial device.
 
   @param BaudRate           The requested baud rate. A BaudRate value of 0 will use the
                             device's default interface speed.
                             On output, the value actually set.
-  @param ReveiveFifoDepth   The requested depth of the FIFO on the receive side of the
+  @param ReceiveFifoDepth   The requested depth of the FIFO on the receive side of the
                             serial interface. A ReceiveFifoDepth value of 0 will use
                             the device's default FIFO depth.
                             On output, the value actually set.
@@ -266,7 +266,7 @@ SerialPortGetControl (
                             DefaultParity will use the device's default parity value.
                             On output, the value actually set.
   @param DataBits           The number of data bits to use on the serial device. A DataBits
-                            vaule of 0 will use the device's default data bit setting.
+                            value of 0 will use the device's default data bit setting.
                             On output, the value actually set.
   @param StopBits           The number of stop bits to use on this serial device. A StopBits
                             value of DefaultStopBits will use the device's default number of
diff --git a/OvmfPkg/XenBusDxe/XenBus.c b/OvmfPkg/XenBusDxe/XenBus.c
index 2451e58a5961..a203beaaa7e7 100644
--- a/OvmfPkg/XenBusDxe/XenBus.c
+++ b/OvmfPkg/XenBusDxe/XenBus.c
@@ -1,5 +1,5 @@
 /** @file
-  XenBus Bus driver implemtation.
+  XenBus Bus driver implementation.
 
   This file implement the necessary to discover and enumerate Xen PV devices
   through XenStore.
diff --git a/OvmfPkg/XenBusDxe/XenBusDxe.c b/OvmfPkg/XenBusDxe/XenBusDxe.c
index 634c7b71eb55..c47fad2e80bb 100644
--- a/OvmfPkg/XenBusDxe/XenBusDxe.c
+++ b/OvmfPkg/XenBusDxe/XenBusDxe.c
@@ -1,7 +1,7 @@
 /** @file
   This driver produces XenBus Protocol instances for each Xen PV devices.
 
-  This XenBus bus driver will first initialize differente services in order to
+  This XenBus bus driver will first initialize different services in order to
   enumerate the ParaVirtualized devices available.
 
   Those services are:
@@ -297,8 +297,8 @@ NotifyExitBoot (
   @retval EFI_DEVICE_ERROR         The device could not be started due to a device error.Currently not implemented.
   @retval EFI_OUT_OF_RESOURCES     The request could not be completed due to a lack of resources.
   @retval EFI_UNSUPPORTED          Something is missing on the system that
-                                   prevent to start the edvice.
-  @retval Others                   The driver failded to start the device.
+                                   prevent to start the device.
+  @retval Others                   The driver failed to start the device.
 
 **/
 EFI_STATUS
diff --git a/OvmfPkg/XenBusDxe/XenStore.c b/OvmfPkg/XenBusDxe/XenStore.c
index 34890ae40bb2..41fcb390888c 100644
--- a/OvmfPkg/XenBusDxe/XenStore.c
+++ b/OvmfPkg/XenBusDxe/XenStore.c
@@ -138,7 +138,7 @@ typedef struct {
    */
   LIST_ENTRY WatchEvents;
 
-  /** Lock protecting the watch calback list. */
+  /** Lock protecting the watch callback list. */
   EFI_LOCK WatchEventsLock;
 
   /**
@@ -761,7 +761,7 @@ XenStoreReadReply (
 }
 
 /**
-  Send a message with an optionally muti-part body to the XenStore service.
+  Send a message with an optionally multi-part body to the XenStore service.
 
   @param Transaction    The transaction to use for this request.
   @param RequestType    The type of message to send.
diff --git a/OvmfPkg/XenPvBlkDxe/BlockFront.c b/OvmfPkg/XenPvBlkDxe/BlockFront.c
index 8dca4c82f08a..f57f85731568 100644
--- a/OvmfPkg/XenPvBlkDxe/BlockFront.c
+++ b/OvmfPkg/XenPvBlkDxe/BlockFront.c
@@ -27,7 +27,7 @@
   @param FromBackend  Read frontend or backend value.
   @param ValuePtr     Where to put the value.
 
-  @retval XENSTORE_STATUS_SUCCESS  If succefull, will update ValuePtr.
+  @retval XENSTORE_STATUS_SUCCESS  If successful, will update ValuePtr.
   @return                          Any other return value indicate the error,
                                    ValuePtr is not updated in this case.
 **/
diff --git a/OvmfPkg/XenPvBlkDxe/BlockIo.c b/OvmfPkg/XenPvBlkDxe/BlockIo.c
index 52cf6fc11708..b3a527e4e303 100644
--- a/OvmfPkg/XenPvBlkDxe/BlockIo.c
+++ b/OvmfPkg/XenPvBlkDxe/BlockIo.c
@@ -52,7 +52,7 @@ EFI_BLOCK_IO_PROTOCOL  gXenPvBlkDxeBlockIo = {
 /**
   Read/Write BufferSize bytes from Lba into Buffer.
 
-  This function is commun to XenPvBlkDxeBlockIoReadBlocks and
+  This function is common to XenPvBlkDxeBlockIoReadBlocks and
   XenPvBlkDxeBlockIoWriteBlocks.
 
   @param  This       Indicates a pointer to the calling context.
@@ -172,7 +172,7 @@ XenPvBlkDxeBlockIoReadWriteBlocks (
   @retval EFI_SUCCESS           The data was read correctly from the device.
   @retval EFI_DEVICE_ERROR      The device reported an error while performing the read.
   @retval EFI_NO_MEDIA          There is no media in the device.
-  @retval EFI_MEDIA_CHANGED     The MediaId does not matched the current device.
+  @retval EFI_MEDIA_CHANGED     The MediaId does not match the current device.
   @retval EFI_BAD_BUFFER_SIZE   The Buffer was not a multiple of the block size of the device.
   @retval EFI_INVALID_PARAMETER The read request contains LBAs that are not valid,
                                 or the buffer is not on proper alignment.
@@ -206,7 +206,7 @@ XenPvBlkDxeBlockIoReadBlocks (
   @retval EFI_WRITE_PROTECTED   The device can not be written to.
   @retval EFI_DEVICE_ERROR      The device reported an error while performing the write.
   @retval EFI_NO_MEDIA          There is no media in the device.
-  @retval EFI_MEDIA_CHNAGED     The MediaId does not matched the current device.
+  @retval EFI_MEDIA_CHANGED     The MediaId does not match the current device.
   @retval EFI_BAD_BUFFER_SIZE   The Buffer was not a multiple of the block size of the device.
   @retval EFI_INVALID_PARAMETER The write request contains LBAs that are not valid,
                                 or the buffer is not on proper alignment.
@@ -232,7 +232,7 @@ XenPvBlkDxeBlockIoWriteBlocks (
   @param  This              Indicates a pointer to the calling context.
 
   @retval EFI_SUCCESS       All outstanding data was written to the device
-  @retval EFI_DEVICE_ERROR  The device reported an error while writting back the data
+  @retval EFI_DEVICE_ERROR  The device reported an error while writing back the data
   @retval EFI_NO_MEDIA      There is no media in the device.
 
 **/
diff --git a/OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.c b/OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.c
index bfe7b1a754cf..779a7f630c03 100644
--- a/OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.c
+++ b/OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.c
@@ -241,7 +241,7 @@ XenPvBlkDxeDriverBindingSupported (
   @retval EFI_SUCCESS              The device was started.
   @retval EFI_DEVICE_ERROR         The device could not be started due to a device error.Currently not implemented.
   @retval EFI_OUT_OF_RESOURCES     The request could not be completed due to a lack of resources.
-  @retval Others                   The driver failded to start the device.
+  @retval Others                   The driver failed to start the device.
 
 **/
 EFI_STATUS
-- 
2.21.1